MA-309

MA-309 Anatomical model of the nasal cavity.

This model helps students understand the external and internal structures of the nasal cavity.

1. External nose: shows sections of the nasal bone and the cartilages
2. Nasal cavity: the lateral wall shows the superior, middle and inferior nasal conchae. The design also indicates the shape of the nasal cavity and the superior, middle and inferior nasal meatuses.
3. Paranasal sinuses: shows the frontal, sphenoid and maxillary sinuses.

The set is enlarged by half. Made of PVC plastic.